Cheap Audi A6 cars under £20,000
With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check
236 Audi A6 cars under £20,000 - 111 reductions
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Recently reduced (111)
£19,995
Was £21,495 Save £1,500
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 72,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has bluetooth interface, heated front seats, cloth, anti lock braking system, audi music interface, navigation system, body coloured door mirrors, abs, airbag, anti theft alarm, airbags, pas, usb, electric lumbar support, saloon, lumbar support, satellit...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 40 TDI SPORT S A
2019 | 52,600 miles | Saloon | 2967 | diesel | automatic | 4 doors
Features on this model include cloth, auto dimming rear view mirror, leather, electric windows, speed limiter, black, saloon, alarm, airbag, usb, power steering, anti theft alarm, driver information system, bluetooth, climate control, dab digital radio, locking wheel bolts, driver...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes voice control, rear park assist, warranty, privacy glass, service history, daytime running lights, audi music interface, 3 months warranty, leather, centre console, mot, estate, sport seats, metallic paintwork, diesel, metallic paint, xenon headlight...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
This car has anti theft alarm, locking wheel bolts, service history, passenger, pas, warranty, heated seats, bluetooth, full leather, leather, alloy wheels, audi music interface, sat nav, airbag, body coloured door mirrors, alarm, airbags, roof rails, driver, blu...eee
£19,990
Was £20,700 Save £710
Audi A6 2.0 TFSIe 50 Sport Saloon 4dr Petrol Plug in Hybrid S Tronic quattro Euro 6 (s/s) 14.1kWh (299 ps)
2020 | 43,379 miles | Saloon | 1984 | other | automatic | 4 doors
This model has bluetooth, saloon, automatic climate control, automatic, rear parking sensor, cruise control, audi music interface, 18in alloy wheels, airbags, body coloured door mirrors, airbag, alloy wheels, parking sensors, cloth, reversing camera, low mileage, p...eee
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£19,895
Was £20,250 Save £355
Audi A6 50 TFSI e Quattro Sport 4dr S Tronic
2020 (70) | 57,400 miles | saloon | 9800 | hybrid | semiauto | 4 doors
Options include usb, cruise control, front centre armrest, passenger, rear centre armrest, audi music interface, bluetooth interface, bluetooth, black, body coloured door mirrors, driver, auxiliary input socket, body colour bumpers, electric lumbar support, automati...eee
£19,796
Was £20,795 Save £999
Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2019 | 82,339 miles | Saloon | 2967 | diesel | automatic | 4 doors
Includes push button start, rear parking sensors, lumbar support, heated seats, parking sensors, auto wipers, airbags, bluetooth, audio, saloon, auto lights, electric lumbar support, alarm, anti theft alarm, locking wheel bolts, folding mirrors, alloy wheels,...eee
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£19,795
Was £19,995 Save £200
Audi A6 40 TDI S Line 4dr S Tronic
2019 (19) | 49,703 miles | saloon | 9800 | diesel | semiauto | 4 doors
Includes cd, lumbar support, cloth, service interval indicator, headlight wash, electric front/rear windows, pas, auxiliary input socket, body coloured door mirrors, usb connection, passenger, black, radio, headlight washers, electric lumbar support, automati...eee
£19,750
Was £19,990 Save £240
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 40,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include cruise control, leather, heated seats, alloy wheels, xenon headlights, automatic transmission, black, automatic, leather interior, aluminium trim, daytime running lights, warranty, satellite navigation...eee
£19,709
Was £19,990 Save £281
Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps) Panoramic Glass Sunro
2019 | 82,963 miles | Saloon | 2967 | diesel | automatic | 4 doors
Description includes satellite navigation, rear parking sensors, alloy wheels, heated front seat, abs, driver, locking wheel bolts, sunroof, front and rear parking sensors, airbag, folding mirrors, usb, black, cruise control, radio, rear parking sensor, anti theft alarm,...eee
236 cars under £20,000
£19,999
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 41,300 miles | Saloon | 1968 | diesel | automatic | 4 doors
With locking wheel bolts, heated front seats, electric lumbar support, lumbar support, abs, cloth, heated front seat, usb, black, anti theft alarm, climate control, floor mats, airbag, radio, bluetooth, alarm, driver information system, auto dimming rear ...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 40 TDI SPORT S A
2019 | 52,600 miles | Saloon | 2967 | diesel | automatic | 4 doors
Featuring black, cloth, climate control, alarm, cruise control, locking wheel bolts, usb, leather, speed limiter, alloy wheels, electric windows, abs, driver information system, lumbar support, anti theft alarm, electric lumbar support, airbag, diesel, dab dig...eee
£19,995
Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)
2015 | 49,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Comes with automatic, privacy glass, heated front seats, leather, pas, driver, airbags, audi music interface, abs, dual zone climate control, diesel, airbag, black, anti theft alarm, auto dimming rear view mirror, locking wheel bolts, anti lock braking system, ...eee
£19,995
Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP
2014 | 70,500 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with spare wheel, alarm, headlight washers, electric lumbar support, front centre armrest, lumbar support, isofix, esp, bluetooth, rear headrest, tyre pressure monitoring system, bluetooth interface, airbags, dab digital radio module, radio, diesel, autom...eee
£19,995
Was £21,495 Save £1,500
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 72,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Includes pas, black, satellite navigation, electric lumbar support, alloy wheels, multi function steering wheel, cloth, half leather, heated front seat, speed limiter, usb, driver, navigation system, body coloured door mirrors, bluetooth interface, cruise con...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include xenon headlights, voice control, driver, metallic paintwork, alloy wheels, satellite navigation, metallic paint, black, roof rails, service history, privacy glass, warranty, audi music interface, sport seats, mot, leather, 3 months warranty, centre c...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features include driver, leather, heated seats, body coloured door mirrors, black, airbags, alloy wheels, bluetooth, audi music interface, airbag, electric lumbar support, bluetooth interface, passenger, cloth, sat nav, service history, roof rails, pas, warranty, ant...eee
£19,990
Was £20,700 Save £710
Audi A6 2.0 TFSIe 50 Sport Saloon 4dr Petrol Plug in Hybrid S Tronic quattro Euro 6 (s/s) 14.1kWh (299 ps)
2020 | 43,379 miles | Saloon | 1984 | other | automatic | 4 doors
Features on this model include cruise control, rear parking sensors, low mileage, petrol, bluetooth, passenger, rear parking sensor, cloth, saloon, pas, lumbar support, driver, automatic, parking sensors, body coloured door mirrors, 18in alloy wheels, audi music interface, automat...eee
£19,984
Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 71,923 miles | Estate | 1968 | diesel | automatic | 5 doors
Features include pas, anti lock braking system, low insurance, alloy wheels, anti theft alarm, folding mirrors, xenon headlights, airbag, lumbar support, abs, finance available, 2 keys, passenger, airbags, driver, warranty, electric lumbar support, audi music interfa...eee
£19,895
Was £20,250 Save £355
Audi A6 50 TFSI e Quattro Sport 4dr S Tronic
2020 (70) | 57,400 miles | saloon | 9800 | hybrid | semiauto | 4 doors
Options include climate control, body coloured door mirrors, pas, automatic climate control, usb connection, rear centre armrest, bluetooth interface, automatic, lumbar support, front centre armrest, usb, audi music interface, black, speed limiter, leather steering ...eee
We currently have 236 Audi A6 cars available across the UK priced under £20000.
